VCD1H, VCD2H Series

NEMA 4 housing, tamper-proof external adjustment dials, vacuum ranges from .06 - 30 inches Hg. Accuracy of +/-.5% of range. With tamper-proof external adjustment.

Description

Barksdale's CD1H and CD2H Housed Diaphragm Pressure Switches provide an ideal solution for pressure control applications requiring tamper proof external adjustment and environments , which require watertight NEMA 4 housings. These pressure switches are available in single or dual control settings for both positive pressure and vacuum models, to 150 psi. These snap-action switches may be wired normally open or normally closed through a 3/4"-14 NPT conduit connector to free leads to 18". All models feature self-locking set screw adjustment and dials, which are calibrated for increasing setting. For applications requiring a highly accurate switch in a durable package, Barksdale's CD1H and CD2H Housed Diaphragm Pressure Switches are the ideal choice. Stripped models are also available.

Features

Hermetically sealed

Explosion proof housing for hazardous location

Tamper proof set point adjustment

Ideal for pressure or vacuum

UL, CSA, ATEX approved

NEMA 4, 7,9 & IP66

Applications

Medical

Water equipment

Food & beverage

Air proving in HVAC systems

Engine monitoring

Factory automation

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